112120122120102 has 12 divisors (see below), whose sum is σ = 242926931260260. Its totient is φ = 37373374040028.

The previous prime is 112120122120073. The next prime is 112120122120131. The reversal of 112120122120102 is 201021221021211.

112120122120102 is a `hidden beast` number, since 1 + 121 + 201 + 221 + 20 + 102 = 666.

It is an interprime number because it is at equal distance from previous prime (112120122120073) and next prime (112120122120131).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6228895673339 = 112120122120102 / (1 + 1 + 2 + 1 + 2 + 0 + 1 + 2 + 2 + 1 + 2 + 0 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3114447836652 + ... + 3114447836687.

It is an arithmetic number, because the mean of its divisors is an integer number (20243910938355).

Almost surely, 2^{112120122120102} is an apocalyptic number.

112120122120102 is an abundant number, since it is smaller than the sum of its proper divisors (130806809140158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112120122120102 is a wasteful number, since it uses less digits than its factorization.

112120122120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6228895673347 (or 6228895673344 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112120122120102 its reverse (201021221021211), we get a palindrome (313141343141313).

The spelling of 112120122120102 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred twenty-two million, one hundred twenty thousand, one hundred two".